S
M
T
W
T
F
S
31
79°
53°
1
77°
54°
2
78°
52°
3
79°
51°
4
82°
56°
5
86°
59°
6
82°
60°
7
84°
58°
8
84°
60°
9
87°
63°
10
86°
64°
11
83°
62°
12
84°
58°
13
81°
61°
14
80°
60°
15
77°
56°
16
74°
55°
17
76°
55°
18
77°
56°
19
77°
57°
20
78°
61°
21
78°
62°
22
79°
62°
23
82°
61°
24
79°
60°
25
79°
61°
26
80°
64°
27
83°
64°
28
80°
61°
29
79°
57°
30
78°
58°
1
78°
57°
2
79°
59°
3
81°
64°
4
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Letart
Letart's June 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 51° and 64°. The average high for June is 80° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Letart. See also: July | August | September.